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Smart Investors Daily
FI

NASDAQ · FIBK

First Interstate BancSystem, Inc.

Financial Services · Banks - Regional

$37.16

Up+$0.19 (+0.51%)

Updated Sep 18, 2026, 11:13 PM

SID Score

6.2/10

Composite research score

Smart Money

58/100

Neutral

Market cap
3.66B
P/E ratio
14.91
Dividend yield
5.06%
52-week range
$29.10 – $40.60
Volume
1.11M
Avg. volume
1.27M

Price performance

FIBK price history

1M range · 20 trading sessions · Daily adjusted prices

FIBK closed at $37.16 after 20 trading sessions, down 1.72% for the selected period.

Last close
$37.16
Period change
-1.72%
Period low
$36.32
Period high
$37.85
Daily close
View OHLC price history
FIBK OHLC price history, latest 40 sessions
DateOpenHighLowCloseVolume
Sep 17, 2026$37.23$37.545$37.04$37.161.11M
Sep 16, 2026$37.46$37.70$36.57$36.921.98M
Sep 15, 2026$37.21$37.68$37.21$37.461.05M
Sep 14, 2026$36.92$37.46$36.91$37.30946.81K
Sep 11, 2026$37.20$37.37$36.56$36.92725.4K
Sep 10, 2026$36.75$36.975$36.43$36.881.07M
Sep 9, 2026$37.09$37.44$36.72$36.821.02M
Sep 8, 2026$37.73$37.86$37.19$37.22804.89K
Sep 4, 2026$37.51$37.94$37.45$37.85868.16K
Sep 3, 2026$37.19$37.77$37.19$37.481.07M
Sep 2, 2026$36.53$37.39$36.335$37.16891.97K
Sep 1, 2026$36.68$37.20$36.16$36.3151.22M
Aug 31, 2026$37.07$37.28$36.63$36.81792.14K
Aug 28, 2026$37.27$37.615$36.98$37.04801.05K
Aug 27, 2026$36.92$37.28$36.71$37.27596.78K
Aug 26, 2026$37.20$37.42$36.92$37.20632.32K
Aug 25, 2026$37.37$37.38$36.875$37.06749.64K
Aug 24, 2026$37.46$37.89$37.19$37.241.01M
Aug 21, 2026$38.25$38.33$37.45$37.491.08M
Aug 20, 2026$37.78$37.98$37.55$37.81837.03K

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